Question

A mall has six different bakeries, namely Bakery A,B,C,D,E,F . Assume each customer that visits the...

A mall has six different bakeries, namely Bakery A,B,C,D,E,F . Assume each customer that visits the mall is equally likely to choose any of the six different bakeries, independent of the choices of the previous customers.

  1. The number of customers going to the mall during the first 10 minutes of business at the start of the day is a Poisson random variable with mean 8. Compute the expected value of the number of bakeries that will serve customers during the first 10 minutes.

It is now lunchtime! Assume that a group of 18 people from a nearby factory is craving for breads and cakes from the local bakeries so they arrive at the mall together. Continue to make the assumptions stated above: that each person selects a bakery uniformly at random from the 6 choices, independently of the choices of the other people.

  1. What is the probability that each bakery gets the same number of customers from this group of 18 workers?
  2. Let A be the number of these 18 people who go to Bakery A, and let B be the number of people who go to Bakery B. Write a formula for the joint probability mass function p(a,b) of the random variables A and B.
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Select the letter (a, b, c,d, e, f) with the most appropriate answer 1) The first...
Select the letter (a, b, c,d, e, f) with the most appropriate answer 1) The first step is to: A) Take care of the worst looking victim first B) Start where you stand C) Stop, look, listen and think D) Conduct voice triage Ans:........ 2) Triage which victim first? A) The worst looking victim B) The worst sounding victim C) The closest victim D) The youngest victim Ans:........ 3) An example of check mental status is: A) Do I remember...
(8) Let x be a random variable that represents the level of glucose in the blood...
(8) Let x be a random variable that represents the level of glucose in the blood (milligrams per deciliter of blood) after a 12 hour fast. Assume that for people under 50 years old, x has a distribution that is approximately normal, with mean μ = 54 and estimated standard deviation σ = 11. A test result x < 40 is an indication of severe excess insulin, and medication is usually prescribed. (a) What is the probability that, on a...
Question 1 2 pts Let x represent the height of first graders in a class. This...
Question 1 2 pts Let x represent the height of first graders in a class. This would be considered what type of variable: Nonsensical Lagging Continuous Discrete Flag this Question Question 2 2 pts Let x represent the height of corn in Oklahoma. This would be considered what type of variable: Discrete Inferential Distributed Continuous Flag this Question Question 3 2 pts Consider the following table. Age Group Frequency 18-29 9831 30-39 7845 40-49 6869 50-59 6323 60-69 5410 70...
CASE: Sharesies: NZ investment platform Everyday investment company Sharesies was launched in February 2017, after conducting...
CASE: Sharesies: NZ investment platform Everyday investment company Sharesies was launched in February 2017, after conducting research on New Zealanders’ attitudes towards investing. Prior to launching the company, the co-founders interviewed over 200 people asking them “If I gave you $50 right now, and you had to do something with it in the next 5 minutes what would you do?” Only 5 out of 200 people chose an option to save or invest the $50. More popular options were bills,...
What tools could AA leaders have used to increase their awareness of internal and external issues?...
What tools could AA leaders have used to increase their awareness of internal and external issues? ???ALASKA AIRLINES: NAVIGATING CHANGE In the autumn of 2007, Alaska Airlines executives adjourned at the end of a long and stressful day in the midst of a multi-day strategic planning session. Most headed outside to relax, unwind and enjoy a bonfire on the shore of Semiahmoo Spit, outside the meeting venue in Blaine, a seaport town in northwest Washington state. Meanwhile, several members of...
Sign In INNOVATION Deep Change: How Operational Innovation Can Transform Your Company by Michael Hammer From...
Sign In INNOVATION Deep Change: How Operational Innovation Can Transform Your Company by Michael Hammer From the April 2004 Issue Save Share 8.95 In 1991, Progressive Insurance, an automobile insurer based in Mayfield Village, Ohio, had approximately $1.3 billion in sales. By 2002, that figure had grown to $9.5 billion. What fashionable strategies did Progressive employ to achieve sevenfold growth in just over a decade? Was it positioned in a high-growth industry? Hardly. Auto insurance is a mature, 100-year-old industry...
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary...
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary rivals? How will the acquisition of Reebok by Adidas impact the structure of the athletic shoe industry? Is this likely to be favorable or unfavorable for New Balance? 2- What issues does New Balance management need to address? 3-What recommendations would you make to New Balance Management? What does New Balance need to do to continue to be successful? Should management continue to invest...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT